2009/4/14 Sebastian Tennant :
> Hi Guilers,
>
> I needed to replace two consecutive spaces in strings with ' ' so
Most programming languages use regex, and so does guile:
http://www.gnu.org/software/guile/manual/html_node/Regular-Expressions.html
--linas
Hi Guilers,
I needed to replace two consecutive spaces in strings with ' ' so
I came up with this:
(define (replace-substring s t u)
"Return string S with all occurrences of string T replaced by string U."
(let ((rv ""))
(let loop ((r s)) ; r for 'remaining'
(let ((a 0) (b 0))